同学你好，该知识点来自沪江网校《新概念英语2、3、4册连读【双11专享班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
Key to KS Exercises
B (sample sentences)
1 I am accustomed to working late at night.
2 Fancy seeing you here!
3 I always avoid going to expensive restaurants.
4 He accused me of telling lies.
Key to SD Exercises
1 He likes classical music and so do I.
2 He has had breakfast and so have I.
3 He doesn't like classical music and neither do I.
4 She will buy a new dress and so will I.
5 He hasn't had any breakfast and neither have I.
6 They ran quickly and so did we.
7 She won't buy a new dress and neither will I.
8 You are late and so am I.
9 They didn't run quickly and neither did we.
10 He could speak French and so could I.
11 He could not speak French and neither could I.
Key to Multiple choice questions
1 b 2 c 3 d 4 c
5 b 6 a 7 b 8 b
9 a 10 d 11 c 12 a
Key to Sentence structure
It must have been about two in the morning when 1 returned
home.

祝同学学习进步~